CA78110A - Appareil a empecher les etincelles - Google Patents

Appareil a empecher les etincelles

Info

Publication number
CA78110A
CA78110A CA000078110A CA78110DA CA78110A CA 78110 A CA78110 A CA 78110A CA 000078110 A CA000078110 A CA 000078110A CA 78110D A CA78110D A CA 78110DA CA 78110 A CA78110 A CA 78110A
Authority
CA
Canada
Prior art keywords
smoke
preventing device
spark preventing
spark
preventing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000078110A
Other languages
English (en)
Inventor
William Stewart Hughes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA78110A publication Critical patent/CA78110A/fr
Expired legal-status Critical Current

Links

CA000078110A 1902-10-18 1902-10-18 Appareil a empecher les etincelles Expired CA78110A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA78110T 1902-10-18

Publications (1)

Publication Number Publication Date
CA78110A true CA78110A (fr) 1902-11-11

Family

ID=45194646

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000078110A Expired CA78110A (fr) 1902-10-18 1902-10-18 Appareil a empecher les etincelles

Country Status (1)

Country Link
CA (1) CA78110A (fr)

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